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参数资料
| 型号： | HB28H016RM2 |
| 英文描述： | IC Memory CompactFlash /PC-ATA Standard Users Manual/Device |
| 中文描述： | 集成电路记忆的CompactFlash / PC的ATA标准用户手册/设备 |
| 文件页数： | 73/103页 |
| 文件大小： | 466K |
| 代理商： | HB28H016RM2 |
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67
Command Name:
Write Sector(s)
Bit
7
6
5
4
3
2
1
0
Command
7
30 & 31
C/D/H
6
1
LBA
1
Drive
Head (LBA27–24)
Cyl High
5
Cylinder High (LBA23–16)
Cyl Low
4
Cylinder Low (LBA15–8)
Sec Num
3
Sector Number (LBA7–0)
Set Cnt
2
Sector Count
Feature
1
×
When this command is issued, the number of sectors set in the SectorCount register can be written,
starting at the sector set in the SectorNumber register. A value of 01H to FFH can be set in the
SectorCount register. Inputting 00H is equivalent to inputting FFH.
When the card receives this command, it performs the following operations:
1. Bsy setting
→
data setting in sector buffer
→
DRQ setting
→
Bsy clearing
2. Waits for 512 bytes of data to be sent by the host.
An interrupt is not generated at this time, as in the case of a read operation.
The host must not perform data transfer until
Bsy
is cleared.
3. If the processing ends normally, the following data is set in the CommandBlock register:
— Last read cylinder number, head number, and sector number
4. If the processing ends abnormally, the operation in which the error occurred is aborted, and the
following data is set in the CommandBlock register:
— Cylinder number, head number, and sector number at which the error occurred
The data in the sector buffer is the data of the sector in which the error occurred.
The host can find out what kind of error occurred in which sector by accessing the
CommandBlock register.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HB2A102K-S265B | 制造商:Hitano Enterprise Corp 功能描述:Bulk |
| HB2A102K-S565B | 制造商:Hitano Enterprise Corp 功能描述:Bulk |
| HB2A103K-S565B | 制造商:Hitano Enterprise Corp 功能描述: |
| HB2A122K-S265B | 制造商:Hitano Enterprise Corp 功能描述: |
| HB2A122K-S565B | 制造商:Hitano Enterprise Corp 功能描述:Bulk |
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